Specifying SNR level of signal returned from Phased Array System Toolbox's function sensorsig

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Hi everyone
I need to have an estimation of the SNR level of the signals returned from function sensorsig of Phased Array System Toolbox. The only parameter related to noise i can give to the function is the 'ncov' parameter which is the power level in watts if i understand correctly. Is there a relationship between the power level and SNR? How can i get signals at the sensors with specific SNR? I need to run experiments with different levels of SNR and i haven't figured out how to do that yet.
Thank you in advance

Accepted Answer

Honglei Chen
Honglei Chen on 22 Sep 2016
You can specify the signal power if you specify the SCOV input as a scalar. See the reference page at
The SNR can be considered as SCOV/NCOV.

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